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Cheap flights from Fresno to London from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to London departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Fresno to London

Cheap round-trip flights

Logo
10:50 am - 1:20 pmFAT-LHR
18h 30m2 stops
Logo
10:50 am - 9:54 pmLHR-FAT
19h 04m2 stops
$602
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Sun, Oct 12 - Thu, Oct 23
Logo
9:20 am - 10:00 amFAT-LHR
17h 40m1 stop
Logo
6:20 am - 4:35 pmLHR-FAT
18h 15m2 stops
$622
Find Deal
Tue, Oct 28 - Fri, Nov 14
Air France Logo
9:20 am - 8:50 amFAT-LHR
16h 30m2 stops
Air France Logo
6:20 am - 4:35 pmLHR-FAT
18h 15m2 stops
$626Air France
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Tue, Oct 28 - Fri, Nov 14
United Airlines Logo
11:18 am - 2:10 pmFAT-LHR
18h 52m1 stop
United Airlines Logo
2:05 pm - 5:51 pmLHR-FAT
35h 46m2 stops
$627United Airlines
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Tue, Sep 2 - Tue, Sep 9
Delta Logo
6:11 am - 12:15 pmFAT-LHR
23h 04m2 stops
Delta Logo
6:20 am - 9:45 pmLHR-FAT
23h 25m2 stops
$628Delta
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Wed, Oct 29 - Fri, Nov 14
KLM Logo
12:15 pm - 10:00 amFAT-LHR
14h 45m1 stop
KLM Logo
10:45 am - 4:35 pmLHR-FAT
13h 50m1 stop
$629KLM
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Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
6:09 pm - 7:10 amFAT-LHR
53h 01m2 stops
United Airlines Logo
9:00 am - 8:08 pmLHR-FAT
19h 08m2 stops
$632United Airlines
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Fri, Nov 28 - Thu, Dec 18
United Airlines Logo
2:15 pm - 11:10 amFAT-LHR
12h 55m1 stop
United Airlines Logo
12:20 pm - 10:42 amLHR-FAT
30h 22m1 stop
$643United Airlines
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Sun, Sep 14 - Sun, Sep 21
British Airways Logo
2:41 pm - 12:15 pmFAT-LHR
14h 34m1 stop
British Airways Logo
8:20 am - 10:56 pmLHR-FAT
22h 36m1 stop
$744British Airways
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Tue, Oct 28 - Fri, Nov 14
British Airways Logo
2:30 pm - 2:25 pmFAT-LHR
15h 55m1 stop
British Airways Logo
10:30 am - 10:57 pmLHR-FAT
20h 27m1 stop
$792British Airways
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Thu, Oct 2 - Tue, Oct 7

United Airlines flights from Fresno to London Heathrow Airport

Our best United Airlines deals on Fresno to London Heathrow Airport flight tickets
United Airlines
Sep 2
FAT11:18 amFresno Airterminal
18h 52m
1 stop
LHR2:10 pmLondon Heathrow
Sep 9
LHR2:05 pmLondon Heathrow
35h 46m
2 stops
FAT5:51 pmFresno Airterminal
$627
Find similar
United Airlines
Nov 28
FAT6:09 pmFresno Airterminal
53h 01m
2 stops
LHR7:10 amLondon Heathrow
Dec 18
LHR9:00 amLondon Heathrow
19h 08m
2 stops
FAT8:08 pmFresno Airterminal
$632
Find similar
United Airlines
Sep 14
FAT2:15 pmFresno Airterminal
12h 55m
1 stop
LHR11:10 amLondon Heathrow
Sep 21
LHR12:20 pmLondon Heathrow
30h 22m
1 stop
FAT10:42 amFresno Airterminal
$643
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British Airways flights from Fresno to London Heathrow Airport

Our best British Airways deals on Fresno to London Heathrow Airport flight tickets
British Airways
Oct 28
FAT2:41 pmFresno Airterminal
14h 34m
1 stop
LHR12:15 pmLondon Heathrow
Nov 14
LHR8:20 amLondon Heathrow
22h 36m
1 stop
FAT10:56 pmFresno Airterminal
$744
Find similar
British Airways
Oct 2
FAT2:30 pmFresno Airterminal
15h 55m
1 stop
LHR2:25 pmLondon Heathrow
Oct 7
LHR10:30 amLondon Heathrow
20h 27m
1 stop
FAT10:57 pmFresno Airterminal
$792
Find similar
British Airways
Oct 2
FAT2:30 pmFresno Airterminal
15h 55m
1 stop
LHR2:25 pmLondon Heathrow
Oct 7
LHR12:00 pmLondon Heathrow
18h 57m
1 stop
FAT10:57 pmFresno Airterminal
$794
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fresno to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Fresno to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 10/12

10:50 am-1:20 pm

2 stops18h 30m

London Heathrow

Thu 10/23

10:50 am-9:54 pm

2 stops19h 04m

$602

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/28

9:20 am-10:00 am

1 stop17h 40m

London Heathrow

Fri 11/14

6:20 am-4:35 pm

2 stops18h 15m

$622

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/28

9:20 am-8:50 am

2 stops16h 30m

London Heathrow

Fri 11/14

6:20 am-4:35 pm

2 stops18h 15m

$626

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 9/2

11:18 am-2:10 pm

1 stop18h 52m

London Heathrow

Tue 9/9

2:05 pm-5:51 pm

2 stops35h 46m

$627

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Wed 10/29

6:11 am-12:15 pm

2 stops23h 04m

London Heathrow

Fri 11/14

6:20 am-9:45 pm

2 stops23h 25m

$628

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/28

12:15 pm-10:00 am

1 stop14h 45m

London Heathrow

Tue 11/11

10:45 am-4:35 pm

1 stop13h 50m

$629

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Fri 11/28

6:09 pm-7:10 am

2 stops53h 01m

London Heathrow

Thu 12/18

9:00 am-8:08 pm

2 stops19h 08m

$632

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Sun 9/14

2:15 pm-11:10 am

1 stop12h 55m

London Heathrow

Sun 9/21

12:20 pm-10:42 am

1 stop30h 22m

$643

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Tue 10/28

2:41 pm-12:15 pm

1 stop14h 34m

London Heathrow

Fri 11/14

8:20 am-10:56 pm

1 stop22h 36m

$744

FresnoLondon

FAT - LHR

FATLHR

Fresno Airterminal

Thu 10/2

2:30 pm-2:25 pm

1 stop15h 55m

London Heathrow

Tue 10/7

10:30 am-10:57 pm

1 stop20h 27m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Fresno to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fresno and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Fresno, with most prices found around $641. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Fresno to London Heathrow Airport during November average around $691.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $736. The most expensive day to fly to London Heathrow Airport is Wednesday, with ticket prices averaging around $997.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Fresno to London Heathrow Airport in the morning for as low as $762. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $827.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Fresno when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $907 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Fresno for as low as $611 on momondo.

When to book flights from Fresno to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fresno to London Heathrow Airport (FAT to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to London Heathrow Airport

Best Price Found

$398

Fastest flight time

12h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from Fresno in the past 72 hours is $398. The best round-trip flight deal from Fresno to London Heathrow Airport found on momondo in the last 72 hours is $602.
The fastest flight from Fresno to London Heathrow Airport takes 12h 35m
There are no direct flights from Fresno to London Heathrow Airport. Popular non-direct route for this connection is Fresno Airterminal Airport - London Heathrow Airport.
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  • How far is Fresno Airterminal to London Heathrow by plane?

    A flight from Fresno Airterminal to London Heathrow will travel around 5323.1 mi. By plane, this route typically takes 12h 35m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to London Heathrow Airport?

    Prices for flights from Fresno Airterminal Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fresno Airterminal Airport to London Heathrow Airport?

  • How old do you have to be to fly from Fresno Airterminal Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fresno Airterminal Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Fresno to London Heathrow Airport?

Best airlines flying from Fresno to London Heathrow Airport

Compare and see reviews for airlines that fly from Fresno to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $611Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
United AirlinesPriceFrom $671Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $687Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $697Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Salisbury
Ilford
Brentwood
Colchester
Stratford-upon-Avon
Folkestone
Swindon

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to London?

It is quick and easy to find Fresno to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Fresno to London with flexible booking policies on momondo?

All flight searches from Fresno to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Fresno to London?

momondo helps you find the best flight between Fresno and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Fresno to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Fresno are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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