Cheap Flights from London (LOND) to Red Sea (RSI)

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Flight deals from London to Red Sea

Looking for a cheap last-minute deal or the best return flight from London to Red Sea Airport? If you want to travel next month, return fares start from £644. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Red Sea

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Red Sea flights are currently cheapest in November.

London to Red Sea: Alternative routes

Compare routes from London to Umluj below. You may find an airport to fly into that's cheaper, faster, or easier than Red Sea.

London to Umluj: Flight information

The things to know before you go.
Cheapest flight found£220
Cheapest month to flyNovember

Finding cheap flights from London to Red Sea: Frequently asked questions

The best price we found for a return flight from London to Red Sea is £438. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London to Red Sea. But we found flights with one stop from £438.
As of July 2026, there are no flights flying from London to Red Sea.
The cheapest month to fly from London to Red Sea is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Red Sea Airport on Wednesday, 30 September 2026.
No airlines currently offer direct flights between London and Red Sea Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Red Sea but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Umluj is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Red Sea is Wizz Air UK .

Travelling from London to Red Sea International Airport (RSI): What you need to know

  • Take your pick of multiple airports when organising your flight from London to Red Sea International Airport (RSI). Explore your options for leaving London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.

  • Umluj is three hours ahead of London. Red Sea International Airport is located in Umluj, which operates on the UTC+3 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to board your flight from London to RSI.

  • In high season, expect extended wait times and be there earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international trips.

Airports in London

London Heathrow Airport (LHR)

  • A stopover is the perfect opportunity to break up your trip and possibly even tour another city. When searching for cheap flights from London to RSI leaving from London Heathrow Airport (LHR), deselect the 'Direct flights only' box to get ideas for where to visit along the way. Popular options include:

    • Dubai Airport (DXB)

    • King Abdulaziz International Airport (JED)

    • King Khaled International Airport (RUH)

  • Travelling from central London to LHR takes around 1 hour by public transport. If you ride-share, drive or take a cab, you'll cover the 31 kms (19 miles) in 55 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your holiday? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Red Sea International Airport or aren't a fan of being rushed, these hotels are the ideal choice:

  • 68.18% of flights leaving from London Heathrow Airport arrive at their destination on time.

London Gatwick Airport (LGW)

  • Experience more along the way with a stopover on your flight from London to Red Sea International Airport. Dubai Airport (DXB) is one of the options between London Gatwick Airport and RSI.

  • You can get to LGW from central London in approximately 1 hour 20 minutes by car, depending on traffic. The journey on public transport will take roughly 30 minutes to travel the 80 kms (50 miles) or so.

  • Catching an early morning flight? You might like to check in to one of these accommodation options near London Gatwick Airport the day before your London to RSI flight:

  • London Gatwick Airport has an on-time performance rate of 69.26%. This figure provides insight into how frequently flights that leave from this airport make it to their destination on time.

Stansted Airport (STN)

  • Whether just for an hour or two or several days, a stopover can make your entire trip feel a little more manageable. When flying out of Stansted Airport (STN), you can book a plane ticket from London to Red Sea International Airport (RSI) stopping at Dubai Airport (DXB).

  • STN is around 64 kms (40 miles) from central London. Driving from the city centre to the airport takes about 1 hour. If you're planning to use public transport, expect a journey time of around 1 hour 25 minutes.

  • Set yourself up for a smooth departure — stay close to Stansted Airport and know you'll make it to your gate with time to spare. Get comfy at one of these hotels the day before if you have an early London to Red Sea International Airport flight:

  • The on-time performance record of STN is 64.73%. In other words, that's how often flights departing this airport arrive as planned.

How to find the cheapest flights from London to Red Sea International Airport (RSI)

  • At the moment, £220 is the best price we've found for a one-way ticket from London to Red Sea International Airport. The cheapest price for a return flight is £438. Keep in mind fares may change due to demand at the time of booking.

  • To find cheap flights from London to RSI, book ahead. Airlines usually offer lower prices when flights are first released.

  • The 'Whole month' tool will show you the cheapest London to Red Sea International Airport tickets across the entire month. It's an easy way to find a bargain if your dates are flexible.

  • Locking in a cheap plane ticket from London to RSI is easy with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a better deal is available.

  • Tailor your flights using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from London to Red Sea International Airport.

The best time to fly from London to Red Sea International Airport (RSI)

  • April is the quietest month for flights from London to Red Sea International Airport (RSI), while August is the most popular. Choose the best time to visit Umluj based on whether you prefer a lively atmosphere or a more laid-back vibe.

  • Before locking in your London to RSI plane ticket, consider the weather you're most comfortable in. August is the warmest month in Umluj, with temperatures ranging from 27ºC (81ºF) to 37ºC (99ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from London to Red Sea International Airport in January when temperatures are between 15ºC (59ºF) and 26ºC (79ºF).

More about Umluj

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Umluj right here. Explore these options once you've locked in your flight from London to Red Sea International Airport:

  • Your Umluj visit should come with a side of sightseeing. Leading attractions that are worth your time include The old Emirate Palace in Umluj, Sheikh Foze Mosque and Mango orchard umluj.

Explore more of Saudi Arabia

  • Umluj is always a good idea, but there are so many other parts of Saudi Arabia just waiting to be discovered. Around 193 kms (120 miles) south-east of Umluj, a trip to Yanbu will keep you on the go. Start with leading attractions like Dolphin beach resort yanbu, Yanbu Historic Area and Flamingo beach.

  • If you're ready to explore another major destination in Saudi Arabia, consider Badr Ḩunayn, about 274 kms (170 miles) south-east of Umluj. Sand mountain badr, King AbdulAziz Park and Mosque of Omar ibn al-Khattab are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.