Cheap Flights from Missouri (MO) to London, England from $460 - Find Tickets & Airfare Deals at Cheapflights.com

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How to find the cheapest flight from
Missouri to London (LON)

All the information you need to plan the best null to LON flight in 2021: compare Missouri to London flight prices with the expected peak season, weather and rainfall in London.

What is the cheapest month to fly from Missouri to London?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London. Flights to London from Missouri in October are about $772 on average during October, but can be found for as low as $575.

When is the cheapest time to fly from Missouri to London (MO - LON)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to London as you normally would.

How far in advance should I book a flight from Missouri to London?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 56% on flights from Missouri to London compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $925. For sooner than that we have options available in the next 3 days from $1,308.

Cheap flights from Missouri to London in October, November 2021

The best prices found for Missouri to LON flights for October, November

1 Nov - 12 Nov

$509pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

11 Nov - 15 Nov

$517pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

2 Nov - 12 Nov

$531pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

Missouri to London 2021 flight deals

Cheap flights to London from Missouri found for this year

1 Nov - 12 Nov

$509pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

11 Nov - 15 Nov

$517pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

2 Nov - 12 Nov

$531pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

Last minute flights from Missouri to London

Late deals on round-trip flights to London from Missouri, departing today and this week

22 Oct - 5 Nov

$651pp

MCI

Kansas City

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

MCI

Kansas City

23 Oct - 29 Oct

$709pp

MCI

Kansas City

Multiple Airlines

2 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

2 STOPS

MCI

Kansas City

22 Oct - 25 Oct

$743pp

STL

Lambert-St Louis

Multiple Airlines

3 STOPS

LHR

London Heathrow

LHR

London Heathrow

Multiple Airlines

3 STOPS

STL

Lambert-St Louis

One-way flights to London from Missouri

The cheapest one-way flights from Missouri to London

11:05 am - 3:40 pm

Finnair

2 Stops

22h 35m

MCI - LHR

$460

TravelMerry

10:22 am - 11:00 am

SAS

2 Stops

18h 38m

MCI - LHR

$487

KAYAK

3:45 pm - 8:25 am

Multiple Airlines

3 Stops

58h 40m

MCI - LHR

$513

Combigo

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Missouri</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Missouri to London

Which airlines flying from Missouri to London have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and British Airways flying from Missouri to London have implemented new flexible cancellation policies.

Can I find flights from Missouri to London for under $600 on Cheapflights?

Yes, there are multiple flights from Missouri to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $509, but on average you can expect to pay $585.

Are there last-minute flights available from Missouri to London for under $700?

There are currently 20+ open flights from Missouri to London within the next 7 days for less than $700.

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

$455 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on SAS and Turkish Airlines, with prices starting from $471 and $521, respectively.

What are the most popular routes from Missouri to London?

The most popular flight routes from Missouri to London are Lambert-St Louis - London Heathrow, Kansas City - London Heathrow and Lambert-St Louis - London City.

What are the most popular airlines that fly from Missouri to London?

Major Airline, Cape Air and American Airlines are the most popular airlines when flying from Missouri to London.

What are the cheapest flights from Missouri to London?

On average you can expect to pay $1,814 for a flight from Missouri to London. The cheapest flight overall is $263 while the most popular route, (Lambert-St Louis - London Heathrow) is currently priced at $509.

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COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Missouri?

Information is based on travel restrictions from Missouri to London

Most visitors from Missouri need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Missouri must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Missouri are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.

Do I need a test to fly back to Missouri from London?

Returning to Missouri from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Missouri.

Quarantine requirements
Visitors from London are not required to quarantine after entering Missouri.

Hide COVID Travel Restrictions for London, England

Departure points for flights from Missouri to London

Select to see more specific information for flights to London from all departure points in Missouri.

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Destination information for London

Things to know before you go - useful duration and weather info for your trip from Missouri to London.

$1 = £0.74

60.8 °F

2.8 ″

Airports servicing

Branson (BKG)

Cape Girardeau (CGI)

Columbia (COU)

Kirksville Cannon Memorial (IRK)

Joplin (JLN)

Kansas City (MCI)

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

Stansted (STN)

London City (LCY)

Luton (LTN)

Southend (SEN)

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	$229	$974	No cancel fee	69%
Brussels Airlines	$351	$627	No cancel fee	N/A
American Airlines	$360	$1,071	No cancel fee	71%
British Airways	$383	$939	No cancel fee	70%
Finnair	$395	$881	No cancel fee	76%
Iberia	$397	$914	No cancel fee	77%
Virgin Atlantic	$495	$825	No cancel fee	72%
Air France	$509	$714	No cancel fee	77%
Icelandair	$521	$893	No cancel fee	76%
Delta	$529	$916	No cancel fee	N/A