With the violence having already claimed thousands of lives, several countries have launched operations to repatriate their citizens, while others plan to do so in the coming days.
Here is an overview of ongoing and planned evacuations, according to official sources.
Ukraine
Ukraine has planned a first evacuation flight from Tel Aviv to take place on Saturday and possibly a second will leave on Sunday, Kyiv's ambassador to Israel Yevgen Korniychuk said on Wednesday.
With flights to Ukraine halted because of its war with Russian, the planes would likely go to neighbours such as Moldova, Romania, Slovakia and Poland, he told Ukrainian television.
One thousand Ukrainians citizens have asked for evacuation. "There is a big problem with our citizens who are in the Gaza," and number about 300, the ambassador said.
The authorities have "put together lists for the evacuation of approximately 160 people from the Gaza -- and this number is constantly increasing -- to Egypt through Rafah, and then to third countries," he added.
Canada
Canada dispatched two army aircraft to cope with a "surge in demand" to fly Canadians home "in the coming days", said foreign minister Melanie Joly.
More than 4,200 Canadian citizens are registered with Ottawa's consular services in Israel and another 470 in Palestine.
Greece
The foreign ministry said about around 90 Greek citizens have already been repatriated from Israel.
Another flight was s cheduled to arrive back in Greece early Thursday morning Greek time.
Argentina
Argentina, the Latin American country with the largest Jewish population, on Tuesday started evacuating more than 1,200 of its citizens from Israel.
Three air force flights a day will take the 1,246 Argentines who have asked to be evacuated to the Italian capital Rome, Defence Minister Jorge Taiana said.
From there, state-owned airline Aerolineas Argentinas will fly them to Buenos Aires.
Brazil
Brazil's government plans to mobilise at leas t six planes in a bid to rapidly repatriate any of its citizens who wish to leave Israel and the Palestine.
It said that about 14,000 Brazilians live in Israel and 6,000 in the Palestinian territories.
A first flight, carrying 211 Brazilians, returned before dawn Wednesday. A second is due back in Brazil on Thursday.
Some had already left on commercial flights, the government said.
Nigeria
Nigeria has airlifted more than 300 of its citizens back home after they fled to Jordan from Israel, where they were on a Christian pilgrimage, the Lagos state government said.
With the conflict erupting, the group and the Nigerian Christian Pilgrims' Commission organised for them to travel by road to Jordan and then take a chartered flight to Lagos.
Switzerland
Swiss International Air Lines repatriated 220 Swiss nationals on Tuesday. A second special flight with a capacity of 215 seats was planned for Wednesday.
A third flight is scheduled for Thursday, expected to land in Tel Aviv in the afternoon, also with a capacity of 215 seats.
Around 28,000 Swiss citizens and their famil ies are officially registered as living in Israel and the Palestinian territories.
Spain
Spain organised a flight from Tel Aviv overnight to Wednesday with 209 people on board, 185 Spaniards and others from European nations and Latin America
A second flight took off from Tel Aviv in the afternoon carrying 220 passengers, including 149 Spanish nationals.
South Korea
A flight carrying 192 South Korean citizens took off from Tel Aviv and landed at the Incheon International Airport near Seoul early on Wednesday, the foreign ministry said.
Another 30 South Korean nationals will be evacuated later in the week by commercial flights, it said, adding that 27 others, who were in Israel on a Christian pilgrimage, will go by road to neighbouring Jordan.
France
French Foreign Minister Catherine Colonna has announced a special Air France flight from Tel Aviv on Thursday to help repatriate any French nationals who have been unable to leave.
Germany
Germany said it was working with Lufthansa to organise "several special flights" on Thursday and Friday to repatriate German citizens.
"Around 4,500 German citizens" have registered on a list seeking help to return home, a foreign ministry source said.
Iceland
The Iceland government announced it will send a plane to repatriate around 120 of its nationals stuck in Israel.
Norway
Norway has organised a flight for Wednesday evening for its citizens stuck in Israel and Palestinian territories. There are around 500 Norwegian nationals in the region.
Portugal
Portugal repatriated 152 of its nationals Wednesday morn ing, as well as 14 other Europeans, in a Portuguese military aircraft.
Austria
The Austrian government announced that it brought back 98 people late Wednesday, 83 Austrians and 15 others made up of Israelis, Germans, Spanish, Hungarian, American and Dutch.
