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$332+ Cheap flights from Fresno (FAT) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — LON
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Fresno to London

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$623
(KLM)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$879
From Fresno Airterminal to London (LON)
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One-way flight from Fresno Airterminal to London (LON)
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Highest demand for flights based on searches. 13% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Fresno to London

Cheapest flights from Fresno to London
Explore the most affordable flight options available from Fresno to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:20 amFAT - LHR
1 stop16h 40mMultiple Airlines
Wed 11/126:20 amLHR - FAT
2 stops18h 06mMultiple Airlines
Deal found 9/16$623
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:20 amFAT - LHR
1 stop17h 40mKLM
Mon 11/38:25 pmLHR - FAT
2 stops28h 10mKLM
Deal found 9/15$624
This KLM deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:20 amFAT - LHR
1 stop16h 30mKLM
Wed 10/226:30 amLHR - FAT
2 stops18h 05mKLM
Deal found 9/17$625
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:16 pmFAT - LHR
1 stop13h 44mKLM
Wed 11/1210:45 amLHR - FAT
1 stop13h 41mKLM
Deal found 9/16$631
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:16 pmFAT - LHR
1 stop13h 34mDelta
Wed 11/1210:45 amLHR - FAT
1 stop18h 33mDelta
Deal found 9/17$632
This Virgin Atlantic deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:20 amFAT - LHR
2 stops20h 55mVirgin Atlantic
Wed 10/221:25 pmLHR - FAT
2 stops16h 02mVirgin Atlantic
Deal found 9/17$636
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:15 pmFAT - LHR
1 stop33h 45mDelta
Wed 11/1210:45 amLHR - FAT
1 stop18h 33mDelta
Deal found 9/17$637
This Air France deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:20 amFAT - LHR
2 stops18h 10mMultiple Airlines
Mon 11/105:50 pmLHR - FAT
2 stops30h 36mMultiple Airlines
Deal found 9/17$645
This KLM deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:20 amFAT - LHR
2 stops18h 10mMultiple Airlines
Tue 11/1110:45 amLHR - FAT
1 stop13h 41mMultiple Airlines
Deal found 9/17$651
This Air France deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:16 pmFAT - LHR
1 stop13h 34mMultiple Airlines
Tue 11/118:25 pmLHR - FAT
2 stops28h 01mMultiple Airlines
Deal found 9/17$675
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:50 amFAT - STN
3 stops24h 35mMultiple Airlines
Tue 10/217:15 amSTN - FAT
3 stops22h 39mMultiple Airlines
Deal found 9/17$690
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:50 amFAT - LCY
2 stops21h 35mMultiple Airlines
Wed 10/229:25 amLCY - FAT
2 stops22h 19mMultiple Airlines
Deal found 9/17$746

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Fresno to London that are best for you.

Fly from

Fresno

Fly to

London

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 11/5

9:20 am-10:00 am

1 stop16h 40m

London Heathrow

Wed 11/12

6:20 am-4:26 pm

2 stops18h 06m

$623

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/29

9:20 am-10:00 am

1 stop17h 40m

London Heathrow

Mon 11/3

8:25 pm-4:35 pm

2 stops28h 10m

$624

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/15

9:20 am-9:50 am

1 stop16h 30m

London Heathrow

Wed 10/22

6:30 am-4:35 pm

2 stops18h 05m

$625

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 11/5

12:16 pm-10:00 am

1 stop13h 44m

London Heathrow

Wed 11/12

10:45 am-4:26 pm

1 stop13h 41m

$631

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/22

12:16 pm-9:50 am

1 stop13h 34m

London Heathrow

Thu 11/13

10:45 am-4:26 pm

1 stop13h 41m

$632

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/15

9:20 am-2:15 pm

2 stops20h 55m

London Heathrow

Wed 10/22

1:25 pm-9:27 pm

2 stops16h 02m

$636

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/22

12:16 pm-9:50 am

1 stop13h 34m

London Heathrow

Sat 11/8

10:45 am-6:42 pm

1 stop15h 57m

$682

FresnoLondon

FAT - STN

FATSTN

Fresno Airterminal

Tue 10/14

10:50 am-7:25 pm

3 stops24h 35m

London Stansted

Tue 10/21

7:15 am-9:54 pm

3 stops22h 39m

$690

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Wed 10/15

10:50 am-4:25 pm

2 stops21h 35m

London City

Wed 10/22

9:25 am-11:44 pm

2 stops22h 19m

$746

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Thu 10/30

9:05 am-4:40 pm

2 stops24h 35m

London City

Thu 11/6

9:40 am-11:59 pm

3 stops22h 19m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 36 results
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Best time to book a flight from Fresno to London

Have a flexible travel schedule? Discover the best time to fly to London from Fresno with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Fresno to London?

Currently, November is the cheapest month in which you can book a flight from Fresno to London (average of $661). Flying from Fresno to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Fresno to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Fresno to London at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Fresno to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Fresno to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Fresno to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fresno to London?

    For a flight from Fresno to London, you will be flying from Airterminal. Fresno Airterminal (FAT) is just 4.8 mi from the center of the city. Airterminal is the only Fresno airport and it handles 0 outbound flights to London per day. 4 airlines have flights to London from Fresno Airterminal on a regular basis.

  • How long is the flight from Fresno to London?

    KLM and Lufthansa can get you from Fresno to London in just under 17h 40m. Your travel time can differ by up to 2h 39m. There are 5318 mi between Fresno and London. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Fresno to London round-trip?

    Delta, at $687, was found to be the cheapest airline from Fresno to London.Alternate airlines to your destination round-trip include United Airlines and British Airways. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Fresno to London one-way?

    One-way options have recently been found by users for as low as $449 on Iberia. Other airlines that offer cheap prices include Air Canada from $454 and United Airlines from $495 one-way.

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

    While some choose either Fresno Airterminal - London City or Fresno Airterminal - London Gatwick, Fresno Airterminal - London Heathrow is the most popular route from Fresno to London.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Fresno to London?

    Currently, November is the cheapest month in which you can book a flight from Fresno to London (average of $661). Flying from Fresno to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Harrow
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Sutton

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Top 4 airlines flying from Fresno to London

Discover the top 4 airlines that operate flights from Fresno to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$687Average$736FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$699Average$1,055FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$747Average$1,300FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$750Average$1,085FlexibilityNo cancel feeOn-time71%

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