BERLIN, GERMANY – Travellers to Thailand faced sharply higher airfares in 2026, with return tickets from Europe often reaching more than €1,400.
People searching for flights to Thailand encountered prices between €600 and over €1,400 for return journeys, depending on airline and booking date. Just two years earlier, such levels had been almost unthinkable.
Behind these fares were specific factors that, once understood, allowed travellers to adjust their booking strategies. The situation in 2026 showed why flights to Thailand had become so expensive and which tactics still helped to limit costs.
Why flights to Thailand were so expensive in 2026
Since 28 February 2026, Israel and the United States had carried out airstrikes against Iran. As a direct consequence, the airspace over Iran, Iraq, Kuwait and the United Arab Emirates was closed to civilian traffic or was being consistently avoided by airlines.
This immediately affected routes to Asia, as the three largest hubs on the Europe–Bangkok corridor – Dubai, Abu Dhabi and Doha – were at times almost paralysed. Travellers who had previously changed planes cheaply in the Gulf now found cancelled services or sharply increased prices.
Longer detours increased operating costs
Because the direct corridor over the Middle East was blocked, many airlines routed flights via Turkey, the Caucasus or India to reach Southeast Asia, adding up to three hours to typical journeys. Longer flight times meant more fuel burn, higher crew costs and fewer available aircraft for other routes.
Some services in 2026 even required refuelling stops in Thessaloniki or Cyprus. These additional segments further raised operating expenses and reduced schedule flexibility for carriers.
Kerosene prices almost doubled
Around 40 percent of globally transported jet fuel normally passed through the Strait of Hormuz, which had been effectively closed for weeks. According to industry data, the jet fuel price rose from about US$85 to as high as US$180 per barrel.
Fuel accounted for up to a quarter of an airline’s operating costs.
“Tickets could become up to 20 percent more expensive,”
said United Airlines, warning of the impact of the price surge.
Cheaper connections via the Gulf disappeared, and demand shifted to a smaller number of alternative routes. This concentration further increased price pressure on remaining services.
Additional structural factors pushing prices higher
The Iran conflict was the most acute driver, but not the only one. Even before the escalation in February 2026, flying to Thailand had already become more expensive, and three structural factors intensified the upward trend.
Those who understood how these elements interacted could see why a rapid easing was unlikely. They also saw why early booking in 2026 was more important than in typical years.
Too few long‑haul aircraft for rising demand
Engine problems at manufacturers such as Pratt & Whitney had slowed the expansion of long‑haul fleets for years. At the same time, demand for long‑distance travel to Southeast Asia increased significantly.
On the Germany–Thailand route, which was served directly by only a few airlines, this imbalance hit prices especially hard. Limited capacity met growing interest in leisure trips and long stays.
Booking algorithms reacted to every click
Modern revenue‑management systems automatically raised fares when demand climbed, for example because alternative routes via the Middle East disappeared. A ticket could cost more in the afternoon than it had the previous morning.
A practical note for travellers was that repeatedly searching for the same flight signalled purchase interest to these systems. Using a browser’s incognito mode or deleting cookies could help avoid short‑term price adjustments.
Strong US dollar added to European fare hikes
Aircraft were leased in US dollars, and jet fuel was traded in the same currency. When the US dollar was strong, these costs rose for European airlines even without an underlying oil price increase.
For departures from Germany, Austria or Switzerland, exchange‑rate movements fed directly into ticket prices. Combined with the current surge in jet fuel costs, this made the effect clearly noticeable for passengers.
How long higher prices were expected to last
Industry specialists expected elevated ticket prices to continue for several months, even if tensions in the Middle East eased. Fuel hedging contracts ran months ahead, and new long‑haul aircraft entered service only gradually.
In the medium term, some relief was considered possible once more jets joined fleets and fuel supplies normalised. For trips planned up to the end of 2026, travellers were advised to assume a persistently higher price level.
How travellers still saved on Thailand flights in 2026
Even with generally higher fares, there were specific levers that helped. Those who remained flexible on travel dates, departure airports and stopovers still found tickets in 2026 well below the average price.
Five strategies proved effective for long‑haul trips to Southeast Asia, regardless of whether someone travelled as a tourist or intended to stay longer term.
Booking three to six months in advance
For the Germany–Bangkok route, a booking window of three to six months was considered optimal. Early tickets were often based on older cost assessments, signed before new fuel hedging contracts at higher rates took effect.
Last‑minute offers on heavily demanded routes to Thailand were rarely available in this period. Those who waited typically paid more or could no longer find acceptable fares at all.
Choosing shoulder‑season months
Tickets in May, June or September were often 30 to 50 percent cheaper than in the peak season from November to March. Weather conditions in Thailand during these months were not consistently poor.
In the north, around Chiang Mai, conditions remained dry into May, while in the south the rainy season shifted depending on the coast. Travellers who understood this pattern simply chose the more suitable side of the peninsula.
Comparing alternative departure and arrival airports
Departure cities such as Vienna, Zurich, Amsterdam or Düsseldorf could be more attractive price‑wise than Frankfurt or Munich. Comparing several departure points paid off, particularly when ground travel costs to the airport were included.
On the destination side, Phuket was often the cheaper entry point to southern Thailand. In some cases, a direct flight to Phuket plus a domestic connection cost less than a non‑stop flight to Bangkok.
Using price alerts and calendar views
Comparison tools like Google Flights, Kayak or Momondo offered flexible calendar views showing the cheapest days within a month. Shifting travel dates by just two or three days could make a difference of several hundred euros.
Price alerts notified users automatically when a chosen flight became cheaper. Observing price movements over three to four weeks gave a more accurate picture than a single snapshot search.
Routing via Turkey or India
Connections with stopovers in Istanbul, Delhi or Mumbai were often cheaper than the former Gulf transfer routes. Turkish airspace remained fully open, and Turkish Airlines operated its schedule as planned.
Travellers were advised to allow at least two hours for transfers. Those who booked tighter connections risked missed onward flights, particularly in a period when detours made delays more common than usual.
What travellers and expats could do next
The situation was complex but not hopeless. Flexible travellers who adjusted their plans for dates, departure airports and stopovers could still find 2026 return tickets for under €700.
Departures during the week, especially on Mondays or Tuesdays, were statistically cheaper than weekend flights. This pattern offered additional savings potential for those able to avoid peak days.
For long‑term residents and anyone planning to live in Thailand permanently, it was worth looking at overall costs rather than single tickets. Those flying several times a year could benefit from comprehensive health insurance with repatriation cover, which reduced the financial risk of short‑notice cancellations.
The price indications cited were based on publicly accessible booking platforms and industry reports as of March 2026. Individual ticket prices could vary significantly depending on booking time, airline and route, and travellers were urged to monitor the dynamic security situation in the Middle East and follow current advisories from the German Foreign Office.