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Cheap flights from London to Galway from £19

LON — SNN
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Galway are usually found in January or November, booked 39 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from London to Galway

Enter your travel dates to find the best prices.

Cheapest flights from London to Galway

Mon 28/915:00 -
Nonstop1h 35m
Wed 30/916:25 -
Nonstop1h 35m
Deal found 21/8£34
Fri 2/1018:55 -
Nonstop1h 30m
Fri 9/1006:30 -
Nonstop1h 30m
Deal found 18/8£34
Sun 6/909:25 -
Nonstop1h 30m
Thu 10/906:05 -
Nonstop1h 30m
Deal found 17/8£35
Fri 6/1121:05 -
Nonstop1h 30m
Sun 8/1107:20 -
Nonstop1h 30m
Deal found 19/8£36
Fri 2/1018:55 -
Nonstop1h 30m
Mon 5/1006:20 -
Nonstop1h 30m
Deal found 18/8£37
Tue 29/915:05 -
Nonstop1h 35m
Tue 13/1013:00 -
Nonstop1h 35m
Deal found 18/8£37
Thu 10/908:00 -
Nonstop1h 30m
Wed 16/906:05 -
Nonstop1h 30m
Deal found 21/8£38
Fri 9/1019:15 -
Nonstop1h 35m
Sat 10/1013:35 -
Nonstop1h 35m
Deal found 21/8£39
Fri 18/918:55 -
Nonstop1h 30m
Sun 20/907:30 -
Nonstop1h 30m
Deal found 21/8£39
Wed 30/918:45 -
Nonstop1h 35m
Wed 14/1016:25 -
Nonstop1h 35m
Deal found 18/8£40
Fri 9/1018:55 -
Nonstop1h 30m
Sat 10/1023:00 -
Nonstop1h 30m
Deal found 21/8£40
Sat 3/1015:45 -
Nonstop1h 35m
Sat 10/1013:35 -
Nonstop1h 35m
Deal found 19/8£40

Find flight deals from London to Galway

Round-trip from

£34

One-way from

£19

Popular in

December

Cheapest in

January

Average price

£92
Ryanair
  • Ryanair
  • 28/9-30/9
  • Nonstop
  • 3h 10m total
  • London to Galway
Search Deals
Ryanair
  • Ryanair
  • 19/11
  • Nonstop
  • 1h 30m total
  • London to Galway
Search Deals
High demand for flights, 15% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Galway that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 6/11

21:05-22:35

Nonstop1h 30m

Shannon

Sun 8/11

07:20-08:50

Nonstop1h 30m

£36

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 2/10

18:55-20:25

Nonstop1h 30m

Shannon

Mon 5/10

06:20-07:50

Nonstop1h 30m

£37

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 9/10

19:15-20:50

Nonstop1h 35m

Shannon

Sat 10/10

13:35-15:10

Nonstop1h 35m

£39

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 18/9

18:55-20:25

Nonstop1h 30m

Shannon

Sun 20/9

07:30-09:00

Nonstop1h 30m

£39

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Tue 29/9

15:05-16:40

Nonstop1h 35m

Shannon

Tue 13/10

13:00-14:35

Nonstop1h 35m

£41

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Tue 6/10

15:05-16:40

Nonstop1h 35m

Shannon

Sat 17/10

13:35-15:10

Nonstop1h 35m

£42

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 19/9

15:45-17:20

Nonstop1h 35m

Shannon

Tue 22/9

13:00-14:35

Nonstop1h 35m

£42

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 2/10

18:55-20:25

Nonstop1h 30m

Shannon

Sun 4/10

07:30-09:00

Nonstop1h 30m

£44

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Tue 6/10

15:05-16:40

Nonstop1h 35m

Shannon

Tue 13/10

13:00-14:35

Nonstop1h 35m

£45

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 6/11

16:35-18:05

Nonstop1h 30m

Shannon

Sun 8/11

15:55-17:25

Nonstop1h 30m

£48

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Galway

What is the cheapest time of day to fly from LON to G4W?

When flying from London to Galway, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight in the morning.

Weekly flight availability from London to Galway

The most flights from LON to G4W are scheduled on a Friday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from London to Galway?

Airfare is below average for this route at the moment.
London to Galway flights typically cost between £47 and £125 in September.
The cheapest return price found within the last 5 days was £34 on Ryanair (28 Sept–30 Sept).

What is the cheapest day to fly from London to Galway?

Travellers seeking maximum savings on their London to Galway flight should consider departing on Thursday at midday when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Galway

Check out reviews from past customers who have flown with Aer Lingus,Ryanair, andBritish Airways from London to Galway to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,713 reviews
Check prices

Food

6.7

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,713 reviews
Aer Lingus
7.3
Good
1,713 reviews
Check prices

Food

6.7

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Ryanair
6.9
Okay
5,473 reviews
Aer Lingus
7.3
Good
1,713 reviews
Check prices

Food

6.7

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
British Airways
6.7
Okay
8,183 reviews
Aer Lingus
7.3
Good
1,713 reviews
Check prices

Food

6.7

Boarding

7.5

Entertainment

7.0

Comfort

7.2

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • How long is the flight from London to Galway?

    There are many flights that can get you from London to Galway in 1h 25m. Fly via Ryanair or Aer Lingus to get the fastest option. There are 368 mi between London and Galway. Generally, flights for this route are direct.

  • What are the most popular routes from London to Galway?

    While some choose either London Heathrow - Shannon or London Gatwick - Shannon, London Stansted - Shannon is the most popular route from London to Galway.

  • What are the most reliable airlines from London to Galway?

    Consider American Airlines (85%), Qatar Airways (85%) or Air Canada (85%) when booking your flight. These represent the most reliable airlines when flying from London to Galway.

  • What are the cheapest flights from London to Galway?

    On average you can expect to pay £233 for a flight from London to Galway. The cheapest flight overall is £65 while the most popular route, (London Stansted - Shannon) is currently priced at £29.

  • Can I find deals for flights from London to Galway that include hotel bookings?

    Yes. In addition to deals on London to Galway flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Galway?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Galway.

  • Can I find deals for business class flights from London to Galway?

    Yes. Cheapflights offers flight deals from London to Galway by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from London to Galway

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£70FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£80Average£144FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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