£129 Find Cheap Flights from Plymouth to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Plymouth to London departing on 15/2. 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

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Everything you should know

Cheapest return fare
£158
Multiple Airlines
Sun 4/1Thu 8/1
EXT - STN • 1 stop
Cheapest one-way flight
£129
British Airways
Sun 15/2
EXT - LHR • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights from Plymouth to London

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Plymouth to London 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 Plymouth to London

Sun, 4 Jan - Thu, 8 Jan
Multiple Airlines Logo
12:50 - 07:50
EXT
-
STN
19h 00m1 stop
Multiple Airlines Logo
17:55 - 07:10
STN
-
EXT
13h 15m1 stop
£158Multiple Airlines
Sun, 4 Jan - Thu, 8 Jan
Multiple Airlines Logo
12:50 - 07:40
EXT
-
STN
18h 50m2 stops
Multiple Airlines Logo
17:55 - 07:10
STN
-
EXT
13h 15m1 stop
£167Multiple Airlines
Sun, 4 Jan - Thu, 8 Jan
Multiple Airlines Logo
12:50 - 07:40
EXT
-
STN
18h 50m2 stops
Multiple Airlines Logo
17:55 - 07:10
STN
-
EXT
13h 15m1 stop
£179Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
KLM Logo
17:20 - 09:00
EXT
-
LHR
15h 40m1 stop
KLM Logo
06:30 - 16:50
LHR
-
EXT
10h 20m1 stop
£221KLM
Tue, 20 Jan - Tue, 27 Jan
KLM Logo
17:20 - 09:00
EXT
-
LHR
15h 40m1 stop
KLM Logo
11:45 - 16:50
LHR
-
EXT
5h 05m1 stop
£231KLM
Sun, 11 Jan - Mon, 12 Jan
Aer Lingus Logo
12:50 - 16:50
EXT
-
LHR
4h 00m1 stop
Aer Lingus Logo
07:50 - 12:20
LHR
-
EXT
4h 30m1 stop
£237Aer Lingus
Mon, 5 Jan - Fri, 9 Jan
Aer Lingus Logo
12:50 - 19:50
EXT
-
LHR
7h 00m1 stop
Aer Lingus Logo
07:50 - 12:20
LHR
-
EXT
4h 30m1 stop
£247Aer Lingus
Sun, 26 Apr - Mon, 27 Apr
Aurigny Air Logo
19:45 - 07:55
EXT
-
LGW
12h 10m1 stop
Aurigny Air Logo
11:55 - 15:00
LGW
-
EXT
3h 05m1 stop
£287Aurigny Air
Sun, 11 Jan - Thu, 15 Jan
British Airways Logo
14:30 - 17:30
EXT
-
LCY
27h 00m1 stop
British Airways Logo
15:45 - 11:55
LCY
-
EXT
20h 10m1 stop
£523British Airways
Sun, 26 Apr - Mon, 27 Apr
British Airways Logo
09:00 - 12:40
EXT
-
LCY
3h 40m1 stop
British Airways Logo
08:50 - 15:00
LCY
-
EXT
6h 10m2 stops
£546British Airways
Useful Info

Good to know - Cheap tickets from Plymouth to London

Low seasonOctober
Cheapest flight£129
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Exeter to London Heathrow Airport

When to book flights from Plymouth to London

Are your dates flexible? Find out the best times to travel from Plymouth to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Plymouth to London

  • How does KAYAK find such low prices on flights from Plymouth to London?

    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 Plymouth to London.

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

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

  • What is the Hacker Fare option on flights from Plymouth to London?

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

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

    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 to London from Plymouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Plymouth to London

 
Need help choosing which airline to fly with from Plymouth to London? 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.
7.7
KLMOverall score based on 1429 reviews
7.8Boarding
7.6Comfort
7.2Food
8.3Crew
7.1Entertainment
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

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.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

I love FRA - LCY route. So much better compared to the FRA - LHR route and the price differential is ZERO

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

Everything you need to know for your flight from Plymouth to London

Cabin class types available on flights to Plymouth

Cabin classes available on flights to Plymouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.