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Find cheap flights from London Heathrow Airport to Galway from £100

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Galway departing on 14/5. 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
0 bags
Thu 30/5
Thu 6/6

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Good to know - Cheap tickets from London Heathrow Airport to Galway

Low season

January

High season

August

Cheapest flight

£100
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from London Heathrow Airport to Shannon

When to book flights from Heathrow to Galway

Are your dates flexible? Find out the best times to travel from Heathrow to Galway 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 London to Galway

  • Which airports will I be using when flying from London Heathrow Airport to Galway?

    When flying out of London Heathrow Airport you’ll be using London Heathrow. Galway does not have its own airport so you’ll be flying into nearby Shannon airport, which is 39.9 mi away.

  • How long does a flight from London Heathrow Airport to Galway take?

    Direct flights cover the 368 miles separating London Heathrow Airport and Galway in about 1h 25m.

  • How many flights are there between London Heathrow Airport and Galway?

    13 direct flights run between London Heathrow Airport and Galway on a daily basis. On average, there are about 94 departures each week.

  • What’s the cheapest day of the week to fly between London Heathrow Airport and Galway?

    Consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Galway?

    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 London Heathrow Airport to Galway.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Galway from London Heathrow Airport 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 London Heathrow Airport to Galway?

    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 Galway with an airline and back to London Heathrow Airport with another airline.

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

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

  • Which airlines provide the cheapest flights from London Heathrow Airport to Galway?

    In the last 72 hours, the cheapest one-way ticket between London Heathrow Airport and Galway found on KAYAK was with British Airways for £131. Aer Lingus offered a return connection from £100 and British Airways from £196.

See more FAQs

Top tips for finding cheap flights from London Heathrow Airport to Galway

  • There is no airport in Galway. Instead, you’ll be flying into Shannon Airport when flying between London Heathrow Airport and Galway.
  • The cheapest flight from London to Galway was found 35 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 3 airlines serving Heathrow to Galway

 
Need help choosing which airline to fly with from Heathrow to Galway? 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.
7.2
Aer LingusOverall score based on 1346 reviews
7.0Entertainment
8.0Crew
6.6Food
7.1Comfort
7.3Boarding
Airline reviews

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

10.0 ExcellentIna, Apr 2024AGP - ORK
Read more about Aer Lingus reviews

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Missed my flight to final destination because of delayed British Airways flight. Had to spend 12 hours in airport and $1500 for new plane tickets

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Book cheap flights from London to Galway

Cheapest flights to Galway from London found in 2024

Recent return flight deals

14/5Tue
directAer Lingus
1h 25mLHR-SNN
17/5Fri
directAer Lingus
1h 15mSNN-LHR
£100
16/5Thu
directAer Lingus
1h 25mLHR-SNN
20/5Mon
directAer Lingus
1h 15mSNN-LHR
£124
19/5Sun
directAer Lingus
1h 30mLHR-SNN
21/5Tue
directAer Lingus
1h 15mSNN-LHR
£126
21/5Tue
directAer Lingus
1h 25mLHR-SNN
24/5Fri
directAer Lingus
1h 15mSNN-LHR
£131
22/5Wed
directAer Lingus
1h 25mLHR-SNN
26/5Sun
directAer Lingus
1h 15mSNN-LHR
£137
5/6Wed
directAer Lingus
1h 30mLHR-SNN
9/6Sun
directAer Lingus
1h 15mSNN-LHR
£140
28/5Tue
direct
1h 30mLHR-SNN
28/6Fri
direct
1h 15mSNN-LHR
£159
23/7Tue
directBritish Airways
1h 30mLHR-SNN
27/7Sat
directBritish Airways
1h 25mSNN-LHR
£196
12/6Wed
directBritish Airways
1h 25mLHR-SNN
13/6Thu
directBritish Airways
1h 15mSNN-LHR
£199
10/6Mon
directBritish Airways
1h 25mLHR-SNN
13/6Thu
directBritish Airways
1h 15mSNN-LHR
£203

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Recent one-way flight deals

26/7Fri
directBritish Airways
1h 25mLHR-SNN
£131
10/5Fri
directAer Lingus
1h 25mLHR-SNN
£138
4/5Sat
directBritish Airways
1h 25mLHR-SNN
£139
29/6Sat
directBritish Airways
1h 25mLHR-SNN
£140
10/5Fri
directBritish Airways
1h 25mLHR-SNN
£144
26/5Sun
directAer Lingus
1h 30mLHR-SNN
£175
10/5Fri
1 stopLufthansa
26h 30mLHR-SNN
£2,672
19/5Sun
1 stopLufthansa
26h 30mLHR-SNN
£2,686
20/9Fri
1 stopUnited Airlines
18h 25mLHR-SNN
£3,583
27/9Fri
1 stopUnited Airlines
18h 30mLHR-SNN
£3,619

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Last minute flights from Heathrow to Galway

Last minute flight, train and bus deals

3/5Fri
direct
1h 25mLHR-SNN
5/5Sun
multi-stop
11h 45mSNN-LHR
£340
4/5Sat
multi-stop
15h 15mLHR-SNN
11/5Sat
direct
1h 25mSNN-LHR
£341
3/5Fri
direct
1h 25mLHR-SNN
5/5Sun
multi-stop
11h 45mSNN-LHR
£347
4/5Sat
directAer Lingus
1h 25mLHR-SNN
5/5Sun
multi-stopAer Lingus
24h 50mSNN-LHR
£509
4/5Sat
directAer Lingus
1h 25mLHR-SNN
5/5Sun
multi-stopAer Lingus
12h 15mSNN-LHR
£526
3/5Fri
directBritish Airways
1h 30mLHR-SNN
10/5Fri
multi-stopBritish Airways
18h 15mSNN-LHR
£2,290
4/5Sat
directBritish Airways
1h 30mLHR-SNN
7/5Tue
multi-stopBritish Airways
17h 05mSNN-LHR
£2,324
3/5Fri
multi-stopLufthansa
18h 30mLHR-SNN
6/5Mon
multi-stopLufthansa
17h 50mSNN-LHR
£12,972
30/4Tue
multi-stopUnited Airlines
16h 30mLHR-SNN
7/5Tue
multi-stopUnited Airlines
17h 50mSNN-LHR
£13,284
2/5Thu
multi-stopUnited Airlines
18h 30mLHR-SNN
5/5Sun
multi-stopUnited Airlines
17h 50mSNN-LHR
£13,285

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