MFR - LHR

$399 Find Cheap Flights from Medford to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Medford to London departing on 5/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Medford to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Medford to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$649
Typical prices: $629-$708
KLM
Wed 4/15Wed 5/13
MFR - LHR • 1 stop
Cheapest one-way
$399
United Airlines
Wed 5/6
MFR - LHR • 2 stops
Top airlines
KLM
Cheapest • from $649 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 40% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Medford to London (MFR-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Medford 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 round-trip flight deals from Medford to London

Wed, Apr 15 - Wed, May 13
KLM Logo
11:14 am - 3:35 pm
MFR
-
LHR
20h 21m
1 stop
KLM Logo
6:30 am - 4:33 pm
LHR
-
MFR
18h 03m
2 stops
$649KLM
Wed, Apr 15 - Wed, May 13
Delta Logo
12:28 pm - 1:15 pm
MFR
-
LHR
16h 47m
2 stops
Delta Logo
6:30 am - 4:33 pm
LHR
-
MFR
18h 03m
2 stops
$653Delta
Wed, Apr 15 - Wed, May 13
United Airlines Logo
5:00 am - 7:15 am
MFR
-
LHR
18h 15m
2 stops
United Airlines Logo
7:30 am - 9:31 pm
LHR
-
MFR
22h 01m
2 stops
$665United Airlines
Wed, Apr 15 - Wed, May 13
KLM Logo
11:14 am - 3:35 pm
MFR
-
LHR
20h 21m
1 stop
KLM Logo
10:55 am - 11:42 pm
LHR
-
MFR
20h 47m
1 stop
$678KLM
Wed, Apr 15 - Wed, May 13
United Airlines Logo
5:00 am - 7:15 am
MFR
-
LHR
18h 15m
2 stops
United Airlines Logo
11:05 am - 11:31 pm
LHR
-
MFR
20h 26m
2 stops
$682United Airlines
Tue, Mar 17 - Tue, Apr 7
KLM Logo
11:13 am - 10:30 am
MFR
-
LHR
16h 17m
1 stop
KLM Logo
6:30 am - 10:50 pm
LHR
-
MFR
24h 20m
2 stops
$684KLM
Tue, Mar 17 - Tue, Apr 7
Multiple Airlines Logo
6:00 am - 7:05 am
MFR
-
LHR
18h 05m
2 stops
Multiple Airlines Logo
6:30 am - 10:50 pm
LHR
-
MFR
24h 20m
2 stops
$688Multiple Airlines
Thu, Mar 19 - Tue, Mar 24
Scandinavian Airlines Logo
12:37 pm - 7:40 am
MFR
-
LHR
36h 03m
2 stops
Scandinavian Airlines Logo
12:20 pm - 10:50 pm
LHR
-
MFR
17h 30m
1 stop
$700Scandinavian Airlines
Tue, Mar 17 - Tue, Apr 7
KLM Logo
12:37 pm - 10:00 am
MFR
-
LHR
14h 23m
1 stop
KLM Logo
5:45 pm - 10:50 pm
LHR
-
MFR
13h 05m
1 stop
$713KLM
Wed, Apr 15 - Wed, May 13
United Airlines Logo
6:31 pm - 8:40 pm
MFR
-
LHR
18h 09m
2 stops
United Airlines Logo
7:30 am - 9:31 pm
LHR
-
MFR
22h 01m
2 stops
$715United Airlines
Booking Insights

KAYAK's insights & trends for Medford to London flights

Get data-powered insights and trends into flights from Medford to London to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Medford to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Medford to London Heathrow Airport is May, where tickets cost $538 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,653 and $1,407 respectively.

Good to know

Low seasonJanuary
Cheapest flight$399
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 84% increase in price.
Flight from Medford to London Heathrow Airport

When to book flights from Medford to London

Are your dates flexible? Find out the best times to travel from Medford to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Medford to London Heathrow Airport flights

  • What is the cheapest flight from Medford to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Medford to London Heathrow Airport was $399 for a one-way ticket and $649 for a round-trip.

  • Do I need a passport to fly between Medford and London Heathrow Airport?

    Yes

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

    Medford airport is called Medford and the only airport in London Heathrow Airport is London Heathrow.

  • Which aircraft models fly most regularly from Medford to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Medford to London Heathrow Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Medford and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Medford to London, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Medford to London are Delta and United Airlines. With an average price for the route of $823 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,112 and an overall rating of 7.4.

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

    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 Medford to London Heathrow Airport.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Medford with another airline. Booking your flights between Medford and LHR can sometimes prove cheaper using this method.

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

    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 Heathrow Airport from Medford 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 Medford to London

 
See real verified KAYAK customer reviews for airlines flying from Medford to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Medford 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.
7.9
DeltaOverall score based on 8212 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

2.0 MediocreDonna, Feb 2026
DEN - LGA
Read more Delta reviews

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

It was good. The leg room was not great in Row 1.

The landing was the worst I’ve experienced with a flight.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

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

Information on your arrival and departure airports