£174 Find Cheap Flights from Seattle to England – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to England departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to England

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to England, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to England, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Seattle to England

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£651
Manchester
Manchester2 stops£537
Birmingham
Birmingham2 stops£607
Bristol
Bristol2 stops£727
Liverpool
Liverpool3 stops£764
Leeds
Leeds1 stop£687
London
London1 stop£651
Manchester
Manchester2 stops£537
Birmingham
Birmingham2 stops£607
Bristol
Bristol2 stops£727
Liverpool
Liverpool3 stops£764
Leeds
Leeds1 stop£687

Book Cheap Seattle to England Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to England that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to England

Sun, 16 Aug - Tue, 25 Aug
Multiple Airlines Logo
18:50 - 00:25
SEA
-
EDI
21h 35m
2 stops
Multiple Airlines Logo
20:15 - 16:59
EDI
-
SEA
28h 44m
2 stops
£457Multiple Airlines
Thu, 20 Aug - Tue, 25 Aug
Multiple Airlines Logo
08:00 - 18:00
SEA
-
EDI
26h 00m
2 stops
Multiple Airlines Logo
20:15 - 16:59
EDI
-
SEA
28h 44m
2 stops
£474Multiple Airlines
Thu, 20 Aug - Thu, 27 Aug
Icelandair Logo
15:40 - 14:40
SEA
-
LGW
15h 00m
1 stop
Icelandair Logo
13:00 - 17:55
LGW
-
SEA
12h 55m
1 stop
£651Icelandair
Wed, 19 Aug - Fri, 21 Aug
Virgin Atlantic Logo
05:30 - 09:30
SEA
-
LCY
20h 00m
2 stops
Virgin Atlantic Logo
09:20 - 21:45
LCY
-
SEA
20h 25m
2 stops
£652Virgin Atlantic
Tue, 8 Sep - Tue, 15 Sep
Virgin Atlantic Logo
13:30 - 16:00
SEA
-
LGW
18h 30m
1 stop
Virgin Atlantic Logo
10:35 - 23:14
LGW
-
SEA
20h 39m
2 stops
£652Virgin Atlantic
Thu, 20 Aug - Sun, 30 Aug
Icelandair Logo
15:40 - 14:40
SEA
-
LGW
15h 00m
1 stop
Icelandair Logo
15:40 - 11:45
LGW
-
SEA
28h 05m
1 stop
£653Icelandair
Wed, 16 Sep - Thu, 1 Oct
British Airways Logo
13:30 - 06:45
SEA
-
LHR
9h 15mdirect
British Airways Logo
09:50 - 11:35
LHR
-
SEA
9h 45mdirect
£656British Airways
Mon, 21 Sep - Wed, 23 Sep
KLM Logo
13:50 - 09:30
SEA
-
LCY
11h 40m
1 stop
KLM Logo
09:20 - 16:35
LCY
-
SEA
15h 15m
1 stop
£658KLM
Mon, 24 Aug - Mon, 7 Sep
KLM Logo
17:45 - 22:50
SEA
-
LBA
21h 05m
1 stop
KLM Logo
10:05 - 11:47
LBA
-
SEA
33h 42m
1 stop
£732KLM
Sun, 13 Sep - Wed, 16 Sep
British Airways Logo
19:10 - 08:15
SEA
-
LBA
29h 05m
1 stop
British Airways Logo
08:45 - 17:10
LBA
-
SEA
16h 25m
1 stop
£857British Airways
Booking Insights

KAYAK's insights & trends for Seattle to England flights

Get data-powered insights and trends into flights from Seattle to England to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Seattle to England?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to England departing in August.

What is the cheapest Seattle to England flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to England from Seattle found in the last 72 hours was to London, at £734 return. The most popular route is from Seattle (SEA) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 5 days was £734.

What is the cheapest time of day to fly to England?

The average price for all round-trip flights from Seattle to England depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to England is generally at night, when retur flights cost £586 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to England is generally in the evening, which is peak travel time and where the average cost of a ticket is £613.

Can I save money by flying with a stopover from Seattle to England?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at £694 on average.

What is the cheapest month to fly from Seattle to England?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to England, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to England is January, when tickets cost £239 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of return tickets is £1,678 and £1,242 respectively.

What’s the cheapest day of the week to fly from Seattle to England?

The average price of all round-trip flights from Seattle to England clicked on KAYAK for each day over the last 12 months.

For Seattle to England, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from England back to Seattle, the best deals are generally found on Thursday, with Sunday being the most expensive.

How far in advance should I book a flight from Seattle to England?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to England, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Seattle to England, you should book around 3 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know - Cheap tickets from Seattle to England

Low seasonJanuary
Cheapest flight£174
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Seattle to Edinburgh

Flights from Seattle to England: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Seattle to England 
MichaelFlew with Delta
SEA
-
LHR
May 2026
We like Delta, Alaska and American. Be prepared for a bit of a trek from your arrival gate to Customs and outside services. Heathrow doesn't rank high on my list of major airports.
Verified travelerFlew with American Airlines
SEA
-
LHR
Apr 2026
Heathrow is too gigantic to have less than 2 hours of layover time.
Verified travelerFlew with British Airways
SEA
-
LHR
Apr 2025
Make sure you have plenty of time between flights if you are delayed.
Verified travelerFlew with British Airways
SEA
-
LHR
Feb 2025
Don’t take a flight if you sick, or if you have no choice prepare to stay covered with mask throughout the flight
Verified travelerFlew with British Airways
SEA
-
LHR
Apr 2024
Bring a sack lunch -- airport food was very expensive.

FAQs - booking England flights

  • How does KAYAK find such low prices on flights from Seattle to England?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to England.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to England?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to England is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to England?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to England with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to England?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from Seattle to England

  • Looking for a cheap flight from Seattle to England? 25% of our users found tickets from Seattle to England for the following prices or less: London £465 one-way - £765 round-trip

Reviews of the top 5 airlines flying from Seattle to England

 
See real verified KAYAK customer reviews for airlines flying from Seattle to England. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to England? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1527 reviews
7.3Food
8.4Crew
7.2Entertainment
7.8Boarding
7.7Comfort
Airline reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

10.0 ExcellentBob, May 2026
AMS - YYZ
Read more KLM reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Crew was friendly and seats were comfortable. The connection however there were no free snacks or drinks.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

OK overall. Flight was delayed Crew on flight was good

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Repurchased food and it was moldy and expensive. But I figured it was bad luck so I purchased a cup-o-noodles, halfway through them we hit turbulence and the flight attendant was passing with the garbage, it would have been two seconds to grab it, but he was snarky grabbed someone else’s plastic cups and went to buckle up… I used the puke bags to secure the soup before it became an accessory. When he finally came around he gave me a face like a petulant child as I handed him the soup neatly wrapped in the paper then plastic bag. I watched a movie in silence as the rental or headphones was ridiculous at 4€ for those .10€ cheap plastic toys. No English subtitles on an American movie… crazy. I disliked the whinny little tourist trap and now I hope that it sinks into the ocean or erupts in a catastrophic eruption for their beloved “I live on an active volcano” pride.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Flight was good but temp in the cabin was cold.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Everything you need to know for your flight from Seattle to England

Information on your arrival and departure airports